The Lowdown on Top Tier Gas Stations: Is It Worth It?

Stopping at a gas station is just part of the routine for most people, usually based on what’s nearby or the best price. But have you ever stopped to think about which stations actually serve up the best gas?

What’s the Deal with Top Tier Gas?

When a gas station flaunts the Top Tier label, it means their fuel meets some pretty strict performance standards. Here’s what that looks like:

All retail locations follow the Top Tier program standards.
Every grade of gas has a Top Tier-approved detergent additive.
No organometallic additives like Ferrocene or MMT are used.

As of now, there are 52 retail brands that meet the Top Tier standard, so there’s probably one nearby.

Is Premium Gas Worth the Extra Dough?

Recent studies show that an engine running for 1,000 hours—about 4,000 miles—revealed that Top Tier gas left 19 times fewer carbon deposits compared to regular fuel. That’s a solid argument for spending those extra 3 to 4 cents per gallon.

Understanding Octane Levels

Ever stood at the pump, debating between Regular and Premium? The main difference is octane rating, which measures how much pressure the gas can handle before igniting. Higher octane means more power and better performance.

Typically, Premium fuel has an octane rating of 90 or higher, while Regular sits around 87. Some cars need that higher octane to run smoothly, so it’s wise to check the owner’s manual for recommendations.

Can a car designed for 87 run on 90? Sure, but it might not be the best move for some engines. Stick to what the manufacturer suggests for optimal performance.

Fuel Additives: What’s the Scoop?

Most reputable gas brands include additives in their fuel to boost engine longevity and performance. These additives can include:

Detergents: Clean up deposits and prevent new ones.
Friction reducers: Lower wear and tear on the engine.
Corrosion inhibitors: Protect metal parts from rust.

These additives are all about keeping the engine healthy and running strong.

The Top 5 Best Gas Stations

1. Shell

Shell has been in the game for over a century, and they know their stuff. Their nitrogen-enriched formula helps clear out deposits and keep engines clean.